2. Multi-Team Battle
You probably thought that the Call of Duty games couldn't get much more chaotic than Modern Warfare 3, but Treyarch are here to prove you wrong with their latest offering; the pace isn't just more frantic than before, but the addition of some fantastic Multi-Team Battle options make for an even more delirious gaming experience. Allowing the likes of 3x4 and 4x3 teams - as well as other combos - the result is a very impressive, scarcely measured level of carnage, adding an extra dimension to the regular team battles, meaning you have to be extra cautious when traversing the maps. It ratchets the intensity up to previously unimaginable levels, and is hopefully a mode that will be retained for the next game, because it's a doozy. Probably best to neck some Red Bull before playing, though, because you need the reaction time of a coke-addled squirrel to survive long in this mode.